首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
NONCONTACT TYPE MECHANICAL SEAL
摘要
申请公布号
JPH0560247(A)
申请公布日期
1993.03.09
申请号
JP19910213889
申请日期
1991.08.26
申请人
NIPPON PILLAR PACKING CO LTD
发明人
SHIMIZU TADAYUKI;FUSE TOSHIHIKO;OKUMACHI EIJI
分类号
F16J15/34
主分类号
F16J15/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Videoamplifier
Apparatus and method for testing impedances of interconnect devices
Pointer illuminating structure in measuring instrument
Camera apparatus for advancing a film leader from a film cassette
Automatic thresholding multichannel digital radar early warning system
Optocoupler for power FET
Point-of-sale terminal for laundry or dry cleaning establishments
Device for drying, by micro-waves, the selvedge of an advancing flat material, particularly textile
Enzymatic method for preparation of epoxy compounds
Microbicides
H2S removal process and composition
Process and compositions for corrosion inhibition of metallic materials
Use of water-soluble polymers in aqueous chemical light formulations
Combined process for the separation and continuous coking of high softening point asphaltenes
Method of using electrically conductive composition
Downhole electrical connector for submersible pump
Apparatus for incinerating combustible material
Heater clamp for injection molding
Snowball maker
Food scoop mold with ejector
